11342541345 has 16 divisors (see below), whose sum is σ = 18165693312. Its totient is φ = 6043479680.

The previous prime is 11342541337. The next prime is 11342541373. The reversal of 11342541345 is 54314524311.

It is not a de Polignac number, because 11342541345 - 2³ = 11342541337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351252 + ... + 382181.

It is an arithmetic number, because the mean of its divisors is an integer number (1135355832).

Almost surely, 2^11342541345 is an apocalyptic number.

11342541345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11342541345 is a deficient number, since it is larger than the sum of its proper divisors (6823151967).

11342541345 is a wasteful number, since it uses less digits than its factorization.

11342541345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734472.

The product of its digits is 28800, while the sum is 33.

The spelling of 11342541345 in words is "eleven billion, three hundred forty-two million, five hundred forty-one thousand, three hundred forty-five".